Atomizing oil purifier for waste oil recovery

Abstract

The present invention discloses an atomizing oil purifier for waste oil recovery, comprising a shell; an atomizing nozzle is provided at the top of the shell, an oil storage chamber is provided inside the atomizing nozzle, the oil to be atomized enters the oil storage chamber through an oil inlet pipe, an eccentric wheel is provided in the middle of the oil storage chamber, the eccentric part of the eccentric wheel is connected to the motor through a rotating shaft, a plurality of pressure pumps are provided in a circular array on the outer ring of the oil storage chamber, and an atomizing plate is provided at the end of the pressure pump. In this device, pressure atomization is adopted, and multiple pressure pumps are arranged in a circular array and driven in sequence by the eccentric wheel, so as to realize rapid atomization of the oil, the oil is injected into the oil storage chamber, and the eccentric wheel is driven by the motor, and the eccentric wheel drives the pressure pump, so that the oil is squeezed out of the atomizing plate by high pressure, and the oil is atomized through the micropores on the atomizing plate, so as to realize rapid atomization of the oil.

Description

Technical Field

[0001] The invention relates to an atomizing oil purifier for recycling waste oil. Background Art

[0002] With the rapid development of the power industry, units are becoming increasingly large-scale and standardized, and the quality requirements for lubricants are also getting higher.

[0003] Water in the oil can emulsify the lubricating oil, accelerate the oxidation of the oil and increase the corrosion of low molecular organic acids on the machinery. At the same time, water in the oil will change the flow performance of the oil flow and reduce the economic efficiency of the unit operation. In order to reduce the content of water and other impurities in the lubricating oil, the used lubricating oil needs to be filtered twice before it can be used again.

[0004] Spraying and atomizing the oil can increase the surface area for vacuum evaporation of water in the oil, thereby improving the evaporation capacity of the vacuum oil purifier. However, how to quickly atomize the oil and improve the atomization efficiency and atomization capacity is one of the technical problems that need to be solved at this stage. Summary of the invention

[0005] The purpose of the present invention is to solve the above deficiencies in the prior art and propose an atomizing oil purifier for waste oil recovery.

[0006] An atomizing oil purifier for waste oil recovery comprises a shell, an atomizing nozzle is arranged at the top of the shell, an oil storage chamber is arranged inside the atomizing nozzle, the oil to be atomized enters the oil storage chamber through an oil inlet pipe, an eccentric wheel is arranged in the middle of the oil storage chamber, the eccentric part of the eccentric wheel is connected to a motor through a rotating shaft, a plurality of pressure pumps are arranged in a circular array on the outer ring of the oil storage chamber, an atomizing plate is arranged at the end of the pressure pump, a plurality of micropores are arranged on the atomizing plate, a piston and a push rod are arranged in the pressure pump, one end of the push rod is connected to the middle of the piston, and the other end abuts against the eccentric wheel, and a one-way valve is arranged on the surface of the piston.

[0007] Preferably, the one-way valve is an L-shaped elastic block, a through hole is provided on the piston, the elastic block is located on the side of the piston close to the atomizing plate, the long side of the elastic block abuts against the orifice of the through hole, and the short side of the elastic block is embedded in the piston.

[0008] Preferably, a return spring is also included, and the return spring is located between the piston and the atomizing plate.

[0009] Preferably, a graphite layer is attached to the surface of the eccentric wheel.

[0010] Preferably, the number of the pressure pumps is three.

[0011] Preferably, the elastic block is made of polyurethane or silicone.

[0012] Preferably, the return spring is made of stainless steel.

[0013] Beneficial effects:

[0014] The device uses pressure atomization and adopts multiple pressure pumps in a circular array and the eccentric wheel pushes them in sequence to achieve rapid atomization of the oil. The oil is injected into the oil storage chamber and the eccentric wheel is driven by the motor. The eccentric wheel drives the pressure pump, so that the oil is squeezed out of the atomization plate by high pressure and atomized through the micropores on the atomization plate, thereby achieving rapid atomization of the oil.

[0015] The atomized oil can effectively extract the water contained in the oil, thereby obtaining lubricating oil that can be used again. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a main flow chart of an atomizing oil purifier used for waste oil recovery;

[0017] Figure 2 It is a schematic diagram of the structure of the atomizing nozzle;

[0018] Figure 3 It is a cross-sectional view of the atomizing nozzle;

[0019] Figure 4 yes Figure 3 A magnified view of part A;

[0020] 1. Oil storage chamber 2. Pressure pump 3. Motor 4. Oil inlet pipe 5. Eccentric wheel 6. Push rod 7. Check valve 8. Piston 9. Atomizing oil purifier. DETAILED DESCRIPTION

[0021] In order to deepen the understanding of the present invention, the present invention will be further described in detail below in conjunction with embodiments and drawings. The embodiments are only used to explain the present invention and do not constitute a limitation on the protection scope of the present invention.

[0022] like Figure 1-4 As shown, an atomizing oil purification system for waste oil recovery includes a heater and an atomizing oil purifier 9 connected in sequence; an atomizing nozzle is provided at the top of the atomizing oil purifier 9, an oil storage chamber 1 is provided inside the atomizing nozzle, and the oil to be atomized enters the oil storage chamber 1 through an oil inlet pipe 4, an eccentric wheel 5 is provided in the middle of the oil storage chamber 1, and a graphite layer is attached to the surface of the eccentric wheel 5.

[0023] The eccentric part of the eccentric wheel 5 is connected to the motor 3 through a rotating shaft. The outer circle of the oil storage chamber 1 is provided with three pressure pumps 2 in a circular array. The end of the pressure pump 2 is provided with an atomizing plate, and the atomizing plate is provided with a plurality of micropores. A piston 8 and a push rod 6 are provided in the pressure pump. One end of the push rod 6 is connected to the middle part of the piston 8, and the other end abuts against the eccentric wheel 5. A one-way valve 7 is provided on the surface of the piston 8.

[0024] The one-way valve 7 is specifically an L-shaped elastic block, a through hole is provided on the piston, the elastic block is located on the side of the piston close to the atomizing plate, the long side of the elastic block abuts against the orifice of the through hole, and the short side of the elastic block is embedded in the piston.

[0025] It also includes a return spring, which is located between the piston 8 and the atomizing plate.

[0026] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. An atomizing oil purifier for waste oil recovery, characterized in that: It comprises a shell, the top of which is provided with an atomizing nozzle, an oil storage chamber is provided inside the atomizing nozzle, an eccentric wheel is provided in the middle of the oil storage chamber, the eccentric part of the eccentric wheel is connected to the motor through a rotating shaft, a plurality of pressure pumps are provided in a circular array on the outer ring of the oil storage chamber, an atomizing plate is provided at the end of the pressure pump, a plurality of micropores are provided on the atomizing plate, a piston and a push rod are provided in the pressure pump, one end of the push rod is connected to the middle of the piston, and the other end abuts against the eccentric wheel, and a one-way valve is provided on the surface of the piston; The one-way valve is an L-shaped elastic block, a through hole is provided on the piston, the elastic block is located on the side of the piston close to the atomizing plate, the long side of the elastic block abuts against the orifice of the through hole, and the short side of the elastic block is embedded in the piston; It also includes a return spring, which is located between the piston and the atomizing plate.

2. The atomizing oil purifier for waste oil recovery according to claim 1, characterized in that: A graphite layer is attached to the surface of the eccentric wheel.

3. The atomizing oil purifier for waste oil recovery according to claim 1, characterized in that: The number of the pressure pumps is three.

4. The atomizing oil purifier for waste oil recovery according to claim 1, characterized in that: The elastic block is made of polyurethane.

5. The atomizing oil purifier for waste oil recovery according to claim 1, characterized in that: The elastic block is made of silica gel.

6. The atomizing oil purifier for waste oil recovery according to claim 1, characterized in that: The material of the return spring is stainless steel.

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